How BBC Dominates Iran-US News Coverage: A Dataset of 2,286 Articles

By shrijeetverma13 · June 24, 2026

This analysis examines nearly 2,300 news articles on Iran-US relations published between May 2025 and June 2026, revealing that BBC accounts for almost…

The analysis reveals that 'rss' is the dominant keyword in the dataset, covering 350 articles and accounting for 15.31% of all 2,286 articles analyzed. Across 16 distinct keywords, the top 3 together account for 31.06% of total coverage. Two charts were generated: a horizontal bar chart showing article counts per keyword and a pie chart breaking down the share of coverage — with smaller keywords grouped into an 'Other' category for clarity.

The dataset spans 9 months from May 2025 to June 2026, covering a total of 751 news articles. A line chart has been generated showing how article volume changed month by month. Coverage started very low (just 1 article in May 2025) and grew significantly over time, with a dramatic spike in June 2026 reaching 376 articles — nearly half of all coverage in the dataset. The average monthly volume was about 83 articles.

The analysis identified 3 significant spike dates in article volume, all clustered in mid-June 2026, strongly suggesting a major event or series of events during that period. The spike threshold was set at 38.5 articles per day (mean + 2 standard deviations above the average of 7.8 articles/day). Two charts were generated: a line chart showing daily article volume over time with the spike threshold marked, and a bar chart highlighting the top spike dates.

The analysis examined 29 news sources (with at least 10 articles each) to determine which specialize in specific topics versus covering a broad range of keywords. Two visualizations were generated: a scatter plot showing keyword breadth versus concentration, and a bar chart ranking the top 15 sources by keyword diversity. Sources were classified as either 'Specialist' (high concentration on one keyword or few unique keywords) or 'Broad Coverage' (many unique keywords covered).

The analysis reveals how coverage for each keyword shifts across months, helping identify emerging topics. Two visualizations were generated: a line chart showing monthly article counts per keyword over time, and a heatmap displaying coverage intensity by keyword and month. Together, these charts make it easy to spot which topics are gaining momentum, which are declining, and which are peaking at specific points in time.

BBC is by far the leading source in the dataset, producing 1,091 articles — nearly half (47.7%) of all 2,286 articles on these Iran-US topics. A horizontal bar chart has been generated showing the top 15 sources by volume. After BBC, coverage drops significantly, with RSS-DW in second place at 149 articles (6.5%), followed by Bing-Crypto Briefing (71 articles, 3.1%), Bing-Tempo (54 articles, 2.4%), and Bing-Al Jazeera English (47 articles, 2.1%).

The analysis successfully extracted base domains from the URLs in the dataset and identified the top 15 most frequently appearing news outlets covering Iran-US relations. A horizontal bar chart has been generated ranking these domains by article count, making it easy to see which outlets dominate the coverage landscape. The chart displays each domain on the vertical axis with article counts on the horizontal axis, sorted from most to least frequent.

The analysis reveals significant variation in article content length across news sources. A horizontal bar chart shows the top 15 sources ranked by average content length, and the overall average across all sources is 3,061 characters. Bing-CBS News publishes the longest articles on average (37,701 chars across 15 articles), while Bing-The Muslim News sits at the lower end of the top 15 with an average of 8,523 characters (1 article). Sources with high averages tend to publish in-depth, detailed pieces, while those with lower averages lean toward brief news snippets.

The analysis of 751 articles reveals a striking concentration of publications during night and early morning hours (0-8), which account for 60.6% of all articles. A bar chart has been generated showing article counts for each hour of the day (0-23). The single largest spike occurs at midnight (0:00) with 319 articles — nearly 42% of all content — suggesting many articles may be timestamped at midnight by default or published/scheduled at the start of the day. Business hours (9-17) account for 25.4% of articles, while evenings (18-23) see the least activity at 14.0%.

The dual-axis line chart reveals how news coverage evolved across 25 weeks (May 2025 to June 2026). Coverage started with high diversity — each article came from a unique source — but became increasingly concentrated over time, with the diversity ratio falling from 1.000 to just 0.222 by the final week. The peak week (June 8, 2026) saw the highest volume at 338 articles from 75 sources, suggesting a surge in coverage dominated by repeat publishers.